// include the latest version of the regex crate in your Cargo.toml
extern crate regex;
use regex::Regex;
fn main() {
let regex = Regex::new(r"(?mx)^[ ]+(*SKIP)(*FAIL) # match spaces at the beginning of a line
# these shall fail
| # OR
[ ]{2,} # at least two spaces").unwrap();
let string = "One OS to rule them all,
One OS to find them.
One OS to call them all,
And in salvation bind them.
In the bright land of Linux,
Where the hackers play.";
let substitution = "";
// result will be a String with the substituted value
let result = regex.replace_all(string, substitution);
println!("{}", result);
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Rust, please visit: https://docs.rs/regex/latest/regex/